CN206997514U - Rapid forming mold for high-accuracy lockset shell - Google Patents
Rapid forming mold for high-accuracy lockset shell Download PDFInfo
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- CN206997514U CN206997514U CN201720110579.6U CN201720110579U CN206997514U CN 206997514 U CN206997514 U CN 206997514U CN 201720110579 U CN201720110579 U CN 201720110579U CN 206997514 U CN206997514 U CN 206997514U
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- punch
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- blanking
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Abstract
This application discloses a kind of rapid forming mold for high-accuracy lockset shell, including the upper bolster and die shoe being oppositely arranged up and down, punch-pin fixed block is provided between the upper bolster and die shoe, blanking punch, blanking die and stretching convex die, the punch-pin fixed block offers about the one installation cavity communicated along its axial direction, the punch-pin fixed block is sheathed on the outside of the blanking punch by the installation cavity, stage portion of the top edge formed with annular of the installation cavity, the top edge that the blanking protrudes out to surrounding protrude out annular along side, it is described to be matched with along side in the stage portion.The rapid forming mold of this new high-accuracy lockset shell, have productivity ratio high, processing cost is low, and the handy rate of material is high, and product size stable accuracy is simple to operate, easily realizes the series of advantages such as mechanization and automation.
Description
Technical field
The application is related to a kind of high-performance, the mould of high reliability lockset shell, is used for height more particularly to one kind
The rapid forming mold of accurate lockset shell.
Background technology
Mould is to confer to industrial product and equipped with the important process of definite shape and size, and it directly influences electronic product
Quality, cost, the market competitiveness and the upgrading period of product.The critical role of mould in the industrial production has obtained various countries
Pay much attention to.Diel still occupy nine major class mould (punching press, forging, casting, essence casting, die casting, plastics, rubber, glass at present
Glass, ceramic die) first of, account for the 30% of whole mould total amounts.In traditional industrial production, the labor intensity of worker's production
Greatly, the amount of labour is big, has a strong impact on the raising of production efficiency.With current scientific and technological development.Mold use has been in industrial production
Through increasingly attracting people's attention, and it is widely applied industrial production.The self-feeding technology of diel is also thrown
Enter into the production of reality, diel can greatly improve labor productivity, mitigate worker's burden, have important skill
Art progress meaning and economic value.
Utility model content
The purpose of this utility model is to provide a kind of rapid forming mold for high-accuracy lockset shell, existing to overcome
Have insufficient in technology.
To achieve the above object, the utility model provides following technical scheme：
The embodiment of the present application discloses a kind of rapid forming mold for high-accuracy lockset shell, including is oppositely arranged up and down
Upper bolster and die shoe, be provided with punch-pin fixed block, blanking punch, blanking die and drawing between the upper bolster and die shoe
Punch-pin is stretched, the blanking punch is installed on the lower surface of the upper bolster, the blanking die and stretching by punch-pin fixed block
Punch-pin is fixed on the upper surface of the die shoe, and the bottom of the blanking punch is recessed recessed formed with stretching cavity plate, the stretching
Binder block is provided with groove, the top of the binder block is fixed with push rod, and the push rod passes through the upper bolster, the binder block with
The stretching convex die is oppositely arranged up and down, and a forming cavity coordinated with the blanking punch is offered in the middle part of the blanking die
Body, the stretching convex die are arranged in the molding cavity, and ejection block is additionally provided with the molding cavity, and the ejection block is arranged
In the outside of the stretching convex die, the bottom of the stretching convex die is connected with an at least push rod, and the push rod passes through the die shoe
And the lower surface of the die shoe is protruded out, the punch-pin fixed block offers about the one installation cavity communicated along its axial direction,
The punch-pin fixed block is sheathed on the outside of the blanking punch, the top edge shape of the installation cavity by the installation cavity
Into have annular stage portion, the top edge that the blanking protrudes out to surrounding protrude out annular along side, it is described to be matched with institute along side
State in stage portion.
Preferably, in the above-mentioned rapid forming mold for high-accuracy lockset shell, the outer wall of the blanking punch
The recessed seal groove formed with annular in surface, is provided with sealing ring in the seal groove, and the seal groove is pressed close to described along under side
Side.
Preferably, in the above-mentioned rapid forming mold for high-accuracy lockset shell, the section of the molding cavity
In convex shape, the bottom of the ejection block protrudes out the limiting section of annular to surrounding, and the limiting section is barred from the forming cavity
In vivo.
Preferably, in the above-mentioned rapid forming mold for high-accuracy lockset shell, the push rod and binder block it
Between be threadably secured.
Preferably, in the above-mentioned rapid forming mold for high-accuracy lockset shell, the push rod and ejection block it
Between be threadably secured.
Compared with prior art, the utility model has the advantage of：The rapid shaping of this new high-accuracy lockset shell
Mould, have productivity ratio high, processing cost is low, and the handy rate of material is high, and product size stable accuracy is simple to operate, easily realizes
The series of advantages such as mechanization and automation.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 show the sectional view of rapid forming mold in the utility model specific embodiment.
Embodiment
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Lockset housing part mainly has following process：
1. blanking；
2. stretching；
3. piercing and flanging；
4. trimming shaping；
5. rush each circular hole in two sides and square hole.
With reference to shown in Fig. 1, for blanking, the composite die of stretching integral, including the upper bolster 1 being oppositely arranged up and down is with
Die holder 2, punch-pin fixed block 3, blanking punch 4, blanking die 5 and stretching convex die 6 are provided between upper bolster 1 and die shoe 2, is fallen
Material punch-pin 4 is installed on the lower surface of upper bolster 1 by punch-pin fixed block 3, and blanking die 5 and stretching convex die 6 are fixed on die shoe 2
Upper surface, the bottom of blanking punch 4 is recessed formed with stretching cavity plate 7, stretches in cavity plate and is provided with binder block 8, the binder block 8
Top be fixed with push rod 9, push rod 9 passes through upper bolster 1, and binder block 8 is oppositely arranged with stretching convex die about 6, blanking die 5
Middle part offers a molding cavity 10 coordinated with blanking punch 4, and stretching convex die 6 is arranged in molding cavity 10, molding cavity
Ejection block 11 is additionally provided with 10, ejection block 11 is sheathed on the outside of stretching convex die 6, and the bottom of stretching convex die 6 is connected with least one
Push rod 12, the push rod 12 is through die shoe 2 and protrudes out the lower surface of die shoe 2, and punch-pin fixed block 3 offers one along its axial direction
The installation cavity communicated up and down, punch-pin fixed block 3 are sheathed on the outside of blanking punch 4 by installing cavity, install the top of cavity
Edge formed with annular stage portion 13, the top edge that blanking protrudes out to surrounding protrude out annular along side, be matched with platform along side
In rank portion 13.
Further, the recessed seal groove 14 formed with annular of the outer wall surface of blanking punch 4, is provided with seal groove 14
Sealing ring, seal groove 14 are pressed close to along below side.
Further, the section of molding cavity 10 is in convex shape, and the bottom of ejection block 11 protrudes out the limit of annular to surrounding
Position portion 15, limiting section 15 are barred from molding cavity 10.
Further, it is threadably secured between push rod 9 and binder block 8.
Further, it is threadably secured between push rod 12 and ejection block 11.
During punching press, plate 16 is supported on blanking die 5.
In summary, the rapid forming mold of this new high-accuracy lockset shell, there is productivity ratio height, processing cost
Low, the handy rate of material is high, and product size stable accuracy is simple to operate, easily realizes the series of advantages such as mechanization and automation.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (3)
1. a kind of rapid forming mold for high-accuracy lockset shell, it is characterised in that including the upper mould being oppositely arranged up and down
Seat and die shoe, it is convex that punch-pin fixed block, blanking punch, blanking die and stretching are provided between the upper bolster and die shoe
Mould, the blanking punch are installed on the lower surface of the upper bolster, the blanking die and stretching convex die by punch-pin fixed block
The upper surface of the die shoe is fixed on, the bottom of the blanking punch is recessed formed with stretching cavity plate, described to stretch in groove
Be provided with binder block, the top of the binder block is fixed with push rod, and the push rod passes through the upper bolster, the binder block with it is described
Stretching convex die is oppositely arranged up and down, and a molding cavity coordinated with the blanking punch is offered in the middle part of the blanking die,
The stretching convex die is arranged in the molding cavity, and ejection block is additionally provided with the molding cavity, and the ejection block is sheathed on
The outside of the stretching convex die, the bottom of the stretching convex die are connected with an at least push rod, and the push rod passes through the die shoe simultaneously
The lower surface of the die shoe is protruded out, the punch-pin fixed block offers about the one installation cavity communicated, institute along its axial direction
The outside that punch-pin fixed block is sheathed on the blanking punch by the installation cavity is stated, the top edge of the installation cavity is formed
Have a stage portion of annular, the top edge that the blanking protrudes out to surrounding protrude out annular along side, it is described be matched with along side it is described
In stage portion, the recessed seal groove formed with annular of the outer wall surface of the blanking punch, sealing is provided with the seal groove
Circle, the seal groove are pressed close to described along below side, and the section of the molding cavity is in convex shape, and the bottom of the ejection block is to four
Protrude out the limiting section of annular week, the limiting section is barred from the molding cavity.
2. the rapid forming mold according to claim 1 for high-accuracy lockset shell, it is characterised in that：The push rod
It is threadably secured between binder block.
3. the rapid forming mold according to claim 1 for high-accuracy lockset shell, it is characterised in that：The push rod
It is threadably secured between ejection block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110579.6U CN206997514U (en) | 2017-02-06 | 2017-02-06 | Rapid forming mold for high-accuracy lockset shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110579.6U CN206997514U (en) | 2017-02-06 | 2017-02-06 | Rapid forming mold for high-accuracy lockset shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206997514U true CN206997514U (en) | 2018-02-13 |
Family
ID=61428008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720110579.6U Active CN206997514U (en) | 2017-02-06 | 2017-02-06 | Rapid forming mold for high-accuracy lockset shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206997514U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530518A (en) * | 2018-12-29 | 2019-03-29 | 无锡市振华亿美嘉科技有限公司 | Lock support triple action stretching-machine and drawing process |
| CN110369601A (en) * | 2019-06-27 | 2019-10-25 | 上海空间推进研究所 | Cut mark, shape are processed in the rupture disc tooling and its application method of one |
| CN110560538A (en) * | 2018-06-05 | 2019-12-13 | Nok株式会社 | Mold device and manufacturing method |
| CN114589250A (en) * | 2022-03-02 | 2022-06-07 | 广州市晟阳金属制品有限公司 | Die punching process and die for flanging connecting piece |
-
2017
- 2017-02-06 CN CN201720110579.6U patent/CN206997514U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560538A (en) * | 2018-06-05 | 2019-12-13 | Nok株式会社 | Mold device and manufacturing method |
| CN109530518A (en) * | 2018-12-29 | 2019-03-29 | 无锡市振华亿美嘉科技有限公司 | Lock support triple action stretching-machine and drawing process |
| CN109530518B (en) * | 2018-12-29 | 2023-05-30 | 无锡市振华亿美嘉科技有限公司 | Lock support three-action type stretching machine and stretching method |
| CN110369601A (en) * | 2019-06-27 | 2019-10-25 | 上海空间推进研究所 | Cut mark, shape are processed in the rupture disc tooling and its application method of one |
| CN114589250A (en) * | 2022-03-02 | 2022-06-07 | 广州市晟阳金属制品有限公司 | Die punching process and die for flanging connecting piece |
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